/* ==========================================================================
   HZM Withdrawal Form (Widerrufsformular)
   BEM naming: .hzm-wf
   Uses CSS custom properties with fallbacks for theme integration
   ========================================================================== */

.hzm-wf {
  max-width: 640px;
  margin: 0 auto;
  padding: var(--space-lg, 2rem) 0;
  font-family: inherit;
  line-height: 1.5;
}

/* ---------- Form ---------- */

.hzm-wf__form {
  display: flex;
  flex-direction: column;
}

/* ---------- Fields ---------- */

.hzm-wf__field {
  margin-bottom: var(--space-md, 1.25rem);
}

.hzm-wf__field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-charcoal, #333);
}

.hzm-wf__field input[type="text"],
.hzm-wf__field input[type="email"],
.hzm-wf__field input[type="tel"],
.hzm-wf__field select,
.hzm-wf__field textarea {
  display: block;
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--color-charcoal, #333);
  background-color: #fff;
  border: 1px solid var(--color-border, #ccc);
  border-radius: var(--radius-md, 8px);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.hzm-wf__field input:focus,
.hzm-wf__field select:focus,
.hzm-wf__field textarea:focus {
  outline: none;
  border-color: var(--color-accent, #6B8F3C);
  box-shadow: 0 0 0 3px rgba(107, 143, 60, 0.15);
}

.hzm-wf__field textarea {
  min-height: 100px;
  resize: vertical;
}

.hzm-wf__field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M1.41 0L6 4.58 10.59 0 12 1.41l-6 6-6-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.25rem;
}

/* ---------- Checkbox field ---------- */

.hzm-wf__field--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.hzm-wf__field--checkbox input[type="checkbox"] {
  width: auto;
  flex-shrink: 0;
  margin-top: 0.2rem;
  accent-color: var(--color-accent, #6B8F3C);
}

.hzm-wf__field--checkbox label {
  display: inline;
  font-size: 0.875rem;
  font-weight: 400;
  cursor: pointer;
}

/* ---------- Manual order reference ---------- */

.hzm-wf__manual-ref {
  margin-top: 0.5rem;
}

.hzm-wf__manual-ref[hidden] {
  display: none;
}

/* ---------- reCAPTCHA ---------- */

.hzm-wf__captcha {
  margin: var(--space-md, 1.25rem) 0;
}

/* ---------- Messages ---------- */

.hzm-wf__messages {
  margin-bottom: var(--space-md, 1.25rem);
  border-radius: var(--radius-md, 8px);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.hzm-wf__messages[hidden] {
  display: none;
}

.hzm-wf__messages--success {
  padding: 0.875rem 1rem;
  color: #1a5e1a;
  background-color: #e8f5e9;
  border: 1px solid #a5d6a7;
}

.hzm-wf__messages--error {
  padding: 0.875rem 1rem;
  color: #8b1a1a;
  background-color: #fde8e8;
  border: 1px solid #f5a5a5;
}

/* ---------- Submit ---------- */

.hzm-wf__submit {
  margin-top: var(--space-md, 1.25rem);
}

.hzm-wf__submit button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  color: #fff;
  background-color: var(--color-accent, #6B8F3C);
  border: none;
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  transition: background-color 0.2s ease, opacity 0.2s ease;
}

.hzm-wf__submit button:hover {
  background-color: var(--color-accent-dark, #5a7a32);
}

.hzm-wf__submit button:focus-visible {
  outline: 2px solid var(--color-accent, #6B8F3C);
  outline-offset: 2px;
}

.hzm-wf__submit button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* ---------- Loading spinner ---------- */

.hzm-wf__loading {
  display: none;
}

.hzm-wf__submit button:disabled .hzm-wf__loading {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: hzm-wf-spin 0.6s linear infinite;
}

@keyframes hzm-wf-spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Required marker ---------- */

.hzm-wf__field label .hzm-wf__required {
  color: #c0392b;
  margin-left: 0.15em;
}

/* ---------- Responsive ---------- */

@media (max-width: 480px) {
  .hzm-wf {
    padding: var(--space-md, 1.25rem) 0;
  }

  .hzm-wf__submit button {
    width: 100%;
  }
}